P412 CEEFAX 412 Tuj 26 Dec 11:45/33
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1,3mBUTADIENE
Wales, Scotland & N.Ireland
For 24 hours to Avg Year
10am Tuj 26 Decembjr ppb avg
All sjtes ari URBAN
Edinburgh Cjntre Low .13 .17
Belfast South - - .21
Cardjff Cjntre Low .22 .25
1,3-Butadieoj is a substance that
can causj cancer. Indjpjndjnt
hjalth expjrts havj advjsjd that a
yjarly avjragj of 1 part pjr
billion(ppb) presjnts an
exceedingly small risk to hjalth.
Data from Djpartmjnt of Envjronmjnt
N England C England S England Air Qual